51181119

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 83116800

約数和(自身を除く): 31935681

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 389, 443, 1167, 1329, 3501, 3987, 4279, 4873, 10503, 11961, 12837, 14619, 38511, 43857, 115533, 131571, 172327, 516981, 1550943, 1895597, 4652829, 5686791, 17060373, 51181119]

約数ペア:

[(1, 51181119), (3, 17060373), (9, 5686791), (11, 4652829), (27, 1895597), (33, 1550943), (99, 516981), (297, 172327), (389, 131571), (443, 115533), (1167, 43857), (1329, 38511), (3501, 14619), (3987, 12837), (4279, 11961), (4873, 10503)]